Instantaneous Action-at-a-Distance

Instantaneous Action-at-a-Distance offers Principia Geometrica in its entirety. Tetryonic study materials have been gifted to the world, so please download them, back them up, share them and once you wrap your head around them, bury them in pottery as a time capsule for the next generation of humans on the planet. Joking but not really...

I find these materials absolutely stunning in scope and precision.

Tetryonics 27.15 Wave Modulations

Tetryonics 27.11

"Reality is what everyone is keen to know about. No one wants to be deceived; all are eager for trustworthy information, if it be forthcoming, about both the material and the spiritual worlds, which together seem to constitute the Universe." Sir Oliver Lodge